Wacker Neuson RT 56 SC-2 RT 82 SC-2 RTx Trench Roller Repair Manual – PDF DOWNLOAD

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Wacker Neuson RT 56 SC-2 RT 82 SC-2 RTx Trench Roller Repair Manual – PDF DOWNLOAD

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Wacker Neuson RT 56 SC-2 RT 82 SC-2 RTx Trench Roller Repair Manual – PDF DOWNLOAD

Language : English
Pages : 224
Downloadable : Yes
File Type : PDF
Size: 23.1 MB

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DESCRIPTION:

Wacker Neuson RT 56 SC-2 RT 82 SC-2 RTx Trench Roller Repair Manual – PDF DOWNLOAD

Foreword RT / RTx:
 If you are missing any of these documents, please contact Wacker Neuson to
order a replacement or visit www.wackerneuson.com.
 When ordering parts or requesting service information, be prepared to provide
the machine model number, item number, revision number, and serial number.
Expectations for information in this manual:
 This manual provides information and procedures to repair the above Wacker
Neuson model(s). For your own safety and to reduce the risk of injury, carefully
read, understand, and observe all instructions described in this manual.
 Wacker Neuson expressly reserves the right to make technical modifications,
even without notice, which improve the performance or safety standards of its
machines.
 The information contained in this manual is based on machines manufactured
up until the time of publication. Wacker Neuson reserves the right to change
any portion of this information without notice.

TABLE OF CONTENTS:

Wacker Neuson RT 56 SC-2 RT 82 SC-2 RTx Trench Roller Repair Manual – PDF DOWNLOAD

Foreword 3
Table of Contents 5
1 Safety Information 11
1 1 Signal Words Used in this Manual 11
1 2 Machine Description and Intended Use 12
1 3 Safety Guidelines for Operating the Machine 13
1 4 Service Safety 15
1 5 Safety Guidelines for Lifting the Machine 16
1 6 Hydraulic Fluid Safety 17
1 7 Operator Safety while Using Internal Combustion Engines 18
2 Operation 20
2 1 Control / Component Locations 20
2 2 Control / Component Descriptions 21
2 3 Features and Controls 24
2 4 Accessing the Engine or Hydraulic Component Compartments 25
2 5 Accessing the Control Compartment 26
2 6 Control Panel 27
2 7 SmartControl™ SC-2 Transmitter 29
2 8 Operating Status Indicator Codes 31
2 9 Infra-red System and Control Channels 32
2 10 Before Starting 34
2 11 Starting 35
2 12 Stopping 36
2 13 Light Ring Color Codes 37
2 14 Operation 38
2 15 Position of the Operator 39
2 16 Range Limits 40
2 17 Operating Characteristics 41
2 18 Communication Faults 41
2 19 NiMH Battery 42
2 20 Replacing the Battery Pack 42
2 21 Charging the Transmitter Battery 43
2 22 Tip-Overs 44
2 23 Emergency Shutdown Procedure 44
2 24 Overview of the ECM and the Diagnostic Tool 44
2 25 ECM Stages of Engine Start Up 45
2 26 ECM Monitoring of Solenoids 46
2 27 Connecting the Diagnostic Tool 47
2 28 Programming the ECM Tip-Over Mode 48
2 29 Entering the ECM Diagnostic Mode 49
2 30 Entering the ECM Diagnostic Mode 50
2 31 ECM Fault and Error Codes 51
2 32 Resetting the ECM Diagnostic Data and the Tip-Over Light 53
3 Troubleshooting Engine Starting (no crank, no start) 54
3 1 Troubleshooting Sequence 54
3 2 Checking the Machine Battery and the Transmitter Battery 56
3 3 Checking the Key Switch Fuse 58
3 4 Checking the Key Switch 59
3 5 Checking Power in and out of the ECM 61
3 6 Checking Power to, and Function of, the Power Relay 62
3 7 Checking Power to the Control Panel 64
3 8 Checking Power in and out of the Decoder Module 65
3 9 Setting the Control Channel 67
3 10 Checking the Function of the Transmitter Module 68
3 11 Checking the Light Rings 69
3 12 Checking the Receiving Eyes and Decoder Module 71
3 13 Checking Power to the Starter Solenoid 74
4 Troubleshooting Engine Starting (crank, no start) 77
4 1 Troubleshooting Sequence 77
4 2 Checking the Fuel Solenoid Circuit 78
4 3 Checking the 50A Fuse 80
4 4 Checking the Glow Plug Relay 81
4 5 Checking a Glow Plug 83
5 Hydraulic System Overview 84
6 Troubleshooting the Vibration System 86
6 1 How the Vibration System Functions 86
6 2 Troubleshooting Sequence 89
6 3 Checking the Function of the Transmitter Module 91
6 4 Checking the Function of the Decoder and the Vibration Solenoids 92
6 5 Checking the Function of the High Speed Valve (HSV) 96
6 6 Checking the Valves of the Manifold 98
6 7 Checking the Hydraulic Pressure of the Vibration System 100
6 8 Checking the ECRV Valve 101
6 9 Checking the Function of the Exciter Motors 102
6 10 Checking Engine RPM 103
7 Troubleshooting the Drive System 104
7 1 How the Drive System Functions 104
7 2 Troubleshooting Sequence (Drive System) 110
7 3 Checking the Function of the Transmitter Module 111
7 4 Checking Power to the Brake Solenoid 113
7 5 Checking Power to the Drive Solenoids 116
7 6 Checking the Hydraulic Pressure of the Drive Circuit 119
7 7 Checking the Function of the DRV and Travel Valve 120
7 8 Checking the Function of the Brake Valve 122
7 9 Checking the Function of the High Speed Valve (HSV) 123
8 Troubleshooting the Steering System 125
8 1 How the Steering System Functions 125
8 2 Troubleshooting Sequence (Steering System) 128
8 3 Checking the Function of the Transmitter Module 129
8 4 Checking Power to the Steering Solenoids 131
8 5 Checking the Hydraulic Pressure of the Steering Circuit 134
8 6 Checking the Function of the Steering Valve 135
8 7 Cleaning the SPRV and the Orifice 136
9 Disassembly and Reassembly 137
9 1 Tools Required for Disassembly/Assembly Procedures 137
9 2 Information Regarding Replacement Parts 137
9 3 Information Regarding Threadlocking Compounds 137
9 4 Disassembling the Articulated Joint 138
9 5 Reassembling the Articulated Joint 140
9 6 Removing the Drum Extensions 142
9 7 Installing the Drums 144
9 8 How to Identify the Drum Supports Before Disassembly 145
9 9 Drum Support Exploded View 146
9 10 Drum Support Components 147
9 11 Opening the Drum Support 150
9 12 Closing the Drum Support 152
9 13 Disassembling the Drive Hub 153
9 14 Reassembling the Drive Hub 155
9 15 Disassembling the Slave Hub 158
9 16 Reassembling the Slave Hub 159
9 17 Disassembling the Brake 160
9 18 Reassembling the Brake 161
9 19 Exciter Exploded View 162
9 20 Exciter Components 163
9 21 Disassembling the Exciter 164
9 22 Reassembling the Exciter 167
9 23 Removing a Drum Support 170
9 24 Installing a Drum Support 172
9 25 Removing the Hydraulic Tank 174
9 26 Installing the Hydraulic Tank 176
9 27 Removing the Fuel Tank 177
9 28 Installing the Fuel Tank 178
9 29 Removing the Manifold 179
9 30 Installing the Manifold 180
9 31 Removing the Steering Cylinder 181
9 32 Installing the Steering Cylinder 182
9 33 Removing the Hydraulic Pumps 183
9 34 Installing the Hydraulic Pumps 184
9 35 Removing the Hydraulic Oil Cooler 185
9 36 Installing the Hydraulic Oil Cooler 187
9 37 Removing the Radiator 188
9 38 Installing the Radiator 190
9 39 Removing the Engine 192
9 40 Installing the Engine 195
9 41 Removing the Receiving Eye and the Light Ring 198
9 42 Installing the Receiving Eye and the Light Ring 199
9 43 Replacing a Solenoid Valve 200
10 Rebuilding the Transmitter Module 201
10 1 Disassembling the Transmitter Module 201
10 2 Reassembling the Transmitter Module 204
10 3 Testing the Pushbutton Circuit Board 206
10 4 Calibrating the Joysticks 207
11 Technical Data 209
11 1 Engine 209
11 2 Roller 210
11 3 Lubrication 210
11 4 Sound and Vibration Specifications 211
11 5 Dimensions 211
11 6 Radiation Compliance 211
12 Schematics 214
12 1 Electrical Schematic – Sheet 1 214
12 2 Electrical Schematic – Sheet 2 215
12 3 Components 216
12 4 Hydraulic Schematic 220
12 5 Hydraulic Schematic Components 221

PLEASE NOTE:

• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
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